Preparation and Ammonia Sensing Properties of PANI-TSA/PA6 Core-Shell Nanofibers by Electrospinning

Yi Jun Pan; Xian Jun Dong; Qu Fu Wei; Wei Min Hung; Chao Yu Lin; Yi Hsing Ho; Chien Teng Hsieh

doi:10.4028/www.scientific.net/AMR.421.23

Paper Titles

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Finite Element Simulation and Numerical Analysis in the Process of Tube Bending
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Study on the Stability of Fruit Bromelain
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Preparation and Ammonia Sensing Properties of PANI-TSA/PA6 Core-Shell Nanofibers by Electrospinning
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Effect of Microwave Drying on Cure Characteristics of Natural Rubber
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Piezoelectrics-Based Integrated Optical Waveguide for Mach-Zehnder Interferometer as the Modulator in Microwave Photonic Link
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The Synthesis of Comb-Like Polymeric Prodrugs of 5-Fluorouracil Derivatives
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Evolution Characteristics of Primary Phase in A356 Al Alloy during Isothermal Holding in Solid-Liquid Phase Region
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Preparation and Ammonia Sensing Properties of PANI-TSA/PA6 Core-Shell Nanofibers by Electrospinning

Abstract:

PANI-TSA/PA6 core-shell nanofibers were prepared via the electrospinning process with a PA6/formic acid solution and the chemical polymerization of PANI doped with p-toluene sulfonic acid (TSA) on the surface of the PA6 nanofibers. Their structure and morphology were examined by FE-SEM and FTIR and the fabrication mechanism and ammonia sensing properties of the PANI-TSA/PA6 nanofibers were also investigated. All the results showed that, composite nanofibers with PANI-TSA shell and PA6 core had been prepared successfully, which showed a good potential in ammonia sensitivity application.